Elektrische Arbeit, Leistung ; Wechselstrom Flashcards

(9 cards)

1
Q

Formel Spannung

A

U = W/Q

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2
Q

Formel Ladung

A

Q = I * t

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3
Q

Formel Arbeit

A

W = U * I * t

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4
Q

Formel I Leistung

A

P = W/t

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5
Q

Formel elektrische Leistung 1

A

P = U * I

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6
Q

Formel III Leistung

A

P = U^2 / R

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7
Q

Was ist der Scheitelwert

A

Maximalwert der Spannung

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8
Q

Was ist der Effektivwert

A

jene Spannung, welche notwendig wäre, um in einem Gleichstromnetz die gleiche Leistung zu generieren.

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9
Q

Wie berechnet man Scheitelwert

A

Uamp= Ueff * √2

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